inedible
The steak was covered in peppercorns to the point of almost being uneatable.
The paper part of the onions is uneatable, so you want to make sure you get rid of all that.
Oversalting will make the crackling uneatable.
SMART Vocabulary: related words and phrases Edible & inedible
best-before date
comestible
condemned
drinkable
eatable
edible
esculent
fit
indigestibility
indigestible
inedible
non-edible
palatable
potable
pull date
sell-by date
spoil
unpalatable
unripe
You can also find related words, phrases, and synonyms in the topics:
Not pleasant to eat or drink